270461520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 1050147072

約数和(自身を除く): 779685552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 360, 412, 420, 504, 515, 521, 560, 618, 630, 720, 721, 824, 840, 927, 1008, 1030, 1042, 1236, 1260, 1442, 1545, 1563, 1648, 1680, 1854, 2060, 2084, 2163, 2472, 2520, 2605, 2884, 3090, 3126, 3605, 3647, 3708, 4120, 4168, 4326, 4635, 4689, 4944, 5040, 5210, 5768, 6180, 6252, 6489, 7210, 7294, 7416, 7815, 8240, 8336, 8652, 9270, 9378, 10420, 10815, 10941, 11536, 12360, 12504, 12978, 14420, 14588, 14832, 15630, 17304, 18235, 18540, 18756, 20840, 21630, 21882, 23445, 24720, 25008, 25956, 28840, 29176, 31260, 32445, 32823, 34608, 36470, 37080, 37512, 41680, 43260, 43764, 46890, 51912, 53663, 54705, 57680, 58352, 62520, 64890, 65646, 72940, 74160, 75024, 86520, 87528, 93780, 103824, 107326, 109410, 125040, 129780, 131292, 145880, 160989, 164115, 173040, 175056, 187560, 214652, 218820, 259560, 262584, 268315, 291760, 321978, 328230, 375120, 375641, 429304, 437640, 482967, 519120, 525168, 536630, 643956, 656460, 751282, 804945, 858608, 875280, 965934, 1073260, 1126923, 1287912, 1312920, 1502564, 1609890, 1878205, 1931868, 2146520, 2253846, 2414835, 2575824, 2625840, 3005128, 3219780, 3380769, 3756410, 3863736, 4293040, 4507692, 4829670, 5634615, 6010256, 6439560, 6761538, 7512820, 7727472, 9015384, 9659340, 11269230, 12879120, 13523076, 15025640, 16903845, 18030768, 19318680, 22538460, 27046152, 30051280, 33807690, 38637360, 45076920, 54092304, 67615380, 90153840, 135230760, 270461520]

約数ペア:

[(1, 270461520), (2, 135230760), (3, 90153840), (4, 67615380), (5, 54092304), (6, 45076920), (7, 38637360), (8, 33807690), (9, 30051280), (10, 27046152), (12, 22538460), (14, 19318680), (15, 18030768), (16, 16903845), (18, 15025640), (20, 13523076), (21, 12879120), (24, 11269230), (28, 9659340), (30, 9015384), (35, 7727472), (36, 7512820), (40, 6761538), (42, 6439560), (45, 6010256), (48, 5634615), (56, 4829670), (60, 4507692), (63, 4293040), (70, 3863736), (72, 3756410), (80, 3380769), (84, 3219780), (90, 3005128), (103, 2625840), (105, 2575824), (112, 2414835), (120, 2253846), (126, 2146520), (140, 1931868), (144, 1878205), (168, 1609890), (180, 1502564), (206, 1312920), (210, 1287912), (240, 1126923), (252, 1073260), (280, 965934), (309, 875280), (315, 858608), (336, 804945), (360, 751282), (412, 656460), (420, 643956), (504, 536630), (515, 525168), (521, 519120), (560, 482967), (618, 437640), (630, 429304), (720, 375641), (721, 375120), (824, 328230), (840, 321978), (927, 291760), (1008, 268315), (1030, 262584), (1042, 259560), (1236, 218820), (1260, 214652), (1442, 187560), (1545, 175056), (1563, 173040), (1648, 164115), (1680, 160989), (1854, 145880), (2060, 131292), (2084, 129780), (2163, 125040), (2472, 109410), (2520, 107326), (2605, 103824), (2884, 93780), (3090, 87528), (3126, 86520), (3605, 75024), (3647, 74160), (3708, 72940), (4120, 65646), (4168, 64890), (4326, 62520), (4635, 58352), (4689, 57680), (4944, 54705), (5040, 53663), (5210, 51912), (5768, 46890), (6180, 43764), (6252, 43260), (6489, 41680), (7210, 37512), (7294, 37080), (7416, 36470), (7815, 34608), (8240, 32823), (8336, 32445), (8652, 31260), (9270, 29176), (9378, 28840), (10420, 25956), (10815, 25008), (10941, 24720), (11536, 23445), (12360, 21882), (12504, 21630), (12978, 20840), (14420, 18756), (14588, 18540), (14832, 18235), (15630, 17304)]